Gaya APA

Toms, S., O'beirne, D. (2017). ArcPy and ArcGIS: automating ArcGIS for desktop and ArcGIS Online with Python (2nd ed.). Birmingham: Packt Publishing.

Gaya MLA

Toms, Silas., O'beirne, Dara. "ArcPy and ArcGIS: automating ArcGIS for desktop and ArcGIS Online with Python". 2nd ed. Birmingham: Packt Publishing, 2017. Text.